74604420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 253169280

約数和(自身を除く): 178564860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 919, 990, 1230, 1353, 1476, 1804, 1838, 1845, 1980, 2255, 2460, 2706, 2757, 3676, 3690, 4059, 4510, 4595, 5412, 5514, 6765, 7380, 8118, 8271, 9020, 9190, 10109, 11028, 13530, 13785, 16236, 16542, 18380, 20218, 20295, 27060, 27570, 30327, 33084, 37679, 40436, 40590, 41355, 50545, 55140, 60654, 75358, 81180, 82710, 90981, 101090, 113037, 121308, 150716, 151635, 165420, 181962, 188395, 202180, 226074, 303270, 339111, 363924, 376790, 414469, 452148, 454905, 565185, 606540, 678222, 753580, 828938, 909810, 1130370, 1243407, 1356444, 1657876, 1695555, 1819620, 2072345, 2260740, 2486814, 3391110, 3730221, 4144690, 4973628, 6217035, 6782220, 7460442, 8289380, 12434070, 14920884, 18651105, 24868140, 37302210, 74604420]

約数ペア:

[(1, 74604420), (2, 37302210), (3, 24868140), (4, 18651105), (5, 14920884), (6, 12434070), (9, 8289380), (10, 7460442), (11, 6782220), (12, 6217035), (15, 4973628), (18, 4144690), (20, 3730221), (22, 3391110), (30, 2486814), (33, 2260740), (36, 2072345), (41, 1819620), (44, 1695555), (45, 1657876), (55, 1356444), (60, 1243407), (66, 1130370), (82, 909810), (90, 828938), (99, 753580), (110, 678222), (123, 606540), (132, 565185), (164, 454905), (165, 452148), (180, 414469), (198, 376790), (205, 363924), (220, 339111), (246, 303270), (330, 226074), (369, 202180), (396, 188395), (410, 181962), (451, 165420), (492, 151635), (495, 150716), (615, 121308), (660, 113037), (738, 101090), (820, 90981), (902, 82710), (919, 81180), (990, 75358), (1230, 60654), (1353, 55140), (1476, 50545), (1804, 41355), (1838, 40590), (1845, 40436), (1980, 37679), (2255, 33084), (2460, 30327), (2706, 27570), (2757, 27060), (3676, 20295), (3690, 20218), (4059, 18380), (4510, 16542), (4595, 16236), (5412, 13785), (5514, 13530), (6765, 11028), (7380, 10109), (8118, 9190), (8271, 9020)]